Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

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Last Map Update: Sat, Nov 29, 2025 at 1:16:33 am EST

Watches, Warnings & Advisories

National Weather Service National Weather Service

National Weather Service Tampa Bay Area, FL

National Weather Service Miami - South Florida

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High Surf Advisory

Small Craft Advisory

Rip Current Statement

Small Craft Advisory

Island Chain

Marine Winds

Wave Heights

A SMALL CRAFT ADVISORY IS IN EFFECT FOR ALL FLORIDA KEYS COASTAL WATERS! Strong NE breezes of 20-25 knots continue across most Keys waters (~20 knots across Florida Bay). Seas near the island chain are 3-5 ft, with significant wave heights increasing to 5-8 ft and occasionally 9-10 ft in the SE Gulf waters, and 8-10 ft and occasionally 13 ft in the Florida Straits. Marine conditions will be hazardous for small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.

TONIGHT... Partly to mostly cloudy. Windy. Lows in the upper 60s. Northeast winds near 20 mph.

A SMALL CRAFT ADVISORY IS IN EFFECT FOR ALL FLORIDA KEYS COASTAL WATERS! TONIGHT... Strong NE breezes, fresh to strong across Florida Bay. Seas: 3-5 ft north and south of the island chain, 5-8 ft occasionally 9-10 ft west and distant north (SE Gulf), 8-10 ft occasionally 13 ft in the Florida Straits. Nearshore waters very rough, bay waters rough.